RHEL-9.0: add EC2 SAP image definition.

The image is not available via Weldr API, because it requires RHUI
client RPMs.

The content and configuration is based on RHEL-8.6 EC2 SAP image, since
there is no definition for the RHEL-9 SAP image yet.

Signed-off-by: Tomas Hozza <thozza@redhat.com>

tools/test-case-generators/format-request-map.json

@@ -32,6 +32,17 @@
     },
     "overrides": {}
   },
+  "ec2-sap": {
+    "compose-request": {
+      "distro": "",
+      "arch": "",
+      "image-type": "ec2-sap",
+      "repositories": [],
+      "filename": "image.raw.xz",
+      "blueprint": {}
+    },
+    "overrides": {}
+  },
   "edge-commit": {
     "compose-request": {
       "distro": "",